Table 3.
Sample | Characteristics | Yield *, % | ||
---|---|---|---|---|
N, % | Viscosity of 2% Solution in Acetone, mPa·s | Solubulity in Mixed Alcohol/Ester Solvent, % | ||
CN0 (initial) | 12.20 ± 0.05 | 120 ± 1 | 41 ± 2 | 142 |
CN2 | 11.35 ± 0.05 | 94 ± 1 | 79 ± 2 | 116 |
CN8 | 11.63 ± 0.05 | 113 ± 1 | 75 ± 2 | 123 |
CN24 | 11.83 ± 0.05 | 119 ± 1 | 94 ± 2 | 131 |
* Note: The yield calculated after CN was open air-dried.